Gold dragons are the ones most often killed by humans, who consider their scales to be extremely valuable. These golden scales grant them a high level of protection, similar to armor, and they use this to their advantage in battle.

Dragons are highly-intelligent reptilian creatures that—from a human perspective, at least—appear to live forever. Many different varieties of dragon exist, each with their own unique qualities, habitats, and behavior. Adolescence in dragons is usually marked by the growth of a hatchling’s wings, although not all breeds of dragons grow wings and some breeds have other traits that indicate the beginning of maturation. In Galsreim, dragons and humans coexist peacefully.

Born of royalty meant she often was held in very high regards. Her kingdom was located in the old world of Ireland, often referred to as Gaelic by the wise or elders. Her background being such she was name Gaelic. Her surname was chosen because of her rare golden coloring  the fact she's a princess. rfhlaith, when translated from Gaelic means "gold-princess."